Assignee
CAPPELLO JOSEPH J
US·2 granted patents·2 citations·filing 2009–2013
Top patents by PatentIndex Score
2 records- 0149US8358050B2Apparatus for use with an acoustic drum to produce electrical signals while muting the sound of the acoustic drumCAPPELLO JOSEPH J·Filed 2009·Granted Jan 22, 2013·2 cites·7 claims
- 0243US8680748B2Apparatus for use with an acoustic drum to produce electrical signals while muting the sound of the acoustic drumCAPPELLO JOSEPH J·Filed 2013·Granted Mar 25, 2014·0 cites·8 claims
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